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Re: param expansion with single-character special vars in the environmen
From: |
Piotr Grzybowski |
Subject: |
Re: param expansion with single-character special vars in the environment |
Date: |
Wed, 27 Apr 2016 21:46:52 +0200 |
On 27 Apr 2016, at 20:43, Eduardo A. Bustamante López wrote:
> The attached patch seems to take care of at least these two cases: [..]
> But I think Chet already considered this, given that the check in declare.def
> was '#if 0'ed out.
maybe for a reason, after your patch:
bash-4.4$ declare -n r
bash-4.4$ declare -n r
bash: `(null)': not a valid identifier
followed by exit(1)
It seems to me that this whole nameref business is a bit messy.
pg
- Re: param expansion with single-character special vars in the environment, (continued)
- Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Grisha Levit, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Eduardo A . Bustamante López, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Eduardo A . Bustamante López, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Eduardo A . Bustamante López, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Eduardo A . Bustamante López, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Grisha Levit, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/04/27
- Re: param expansion with single-character special vars in the environment,
Piotr Grzybowski <=
- Re: param expansion with single-character special vars in the environment, Grisha Levit, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/04/27
Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Grisha Levit, 2016/04/27
- Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/04/28
- Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/04/28
- Re: param expansion with single-character special vars in the environment, Grisha Levit, 2016/04/28
Re: param expansion with single-character special vars in the environment, Eduardo A . Bustamante López, 2016/04/27